49349888 has 36 divisors (see below), whose sum is σ = 112583520. Its totient is φ = 21149184.

The previous prime is 49349887. The next prime is 49349903. The reversal of 49349888 is 88894394.

It is a super-2 number, since 2×49349888² = 4870822891225088, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49349887) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11978 + ... + 15561.

It is an arithmetic number, because the mean of its divisors is an integer number (3127320).

Almost surely, 2^49349888 is an apocalyptic number.

It is an amenable number.

49349888 is an abundant number, since it is smaller than the sum of its proper divisors (63233632).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

49349888 is an equidigital number, since it uses as much as digits as its factorization.

49349888 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27562 (or 27548 counting only the distinct ones).

The product of its digits is 1990656, while the sum is 53.

The square root of 49349888 is about 7024.9475442881. The cubic root of 49349888 is about 366.7994905385.

The spelling of 49349888 in words is "forty-nine million, three hundred forty-nine thousand, eight hundred eighty-eight".